CN113401522B

CN113401522B - Automatic cleaning equipment of feed bin

Info

Publication number: CN113401522B
Application number: CN202110667707.8A
Authority: CN
Inventors: 华一凡; 李海平; 叶冲; 郜旭鹏; 王锦绣; 王志国; 闫海鹏; 苏铎; 李赟; 兰保国
Original assignee: Huaneng Zuoquan Coal Power Co ltd
Current assignee: Huaneng Zuoquan Coal Power Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-05-27
Anticipated expiration: 2041-06-16
Also published as: CN113401522A

Abstract

The invention provides automatic cleaning equipment for a storage bin. The automatic cleaning equipment of feed bin includes feed bin casing, heel post, guide rail, rotating assembly, lifting unit, clearance subassembly, determine module and controller subassembly, the rotating assembly who is used for driving the rotatory clearance of clearance equipment installs on the guide rail, the lifting unit who is used for driving clearance equipment and goes up and down installs on rotating assembly and feed bin casing, the clearance subassembly that is used for clearing up the inner wall of feed bin casing installs on rotating assembly, the determine module that is used for detecting the long-pending material condition of inner wall of feed bin casing installs on rotating assembly, the controller unit mount that is used for controlling the operation of clearance equipment is on the feed bin casing. According to the invention, the material accumulation condition of the inner wall of the bin shell is detected by the detection assembly and then fed back to the controller assembly, and the controller assembly controls the rotating assembly, the lifting assembly and the cleaning assembly to clean the bin without dead angles, automatically, rapidly and continuously, so that reliable and safe guarantee is provided for the safety of personnel and the working progress.

Description

Automatic cleaning equipment of feed bin

Technical Field

The invention relates to the technical field of bin cleaning, in particular to automatic bin cleaning equipment.

Background

A silo is a container for holding material, usually of steel or reinforced concrete construction. The geometric shape of the storage bin is that the upper part is mostly cylindrical or prismatic, and the lower part is contracted into a conical funnel with a discharge opening. 4 activation feeders are arranged below the bin, and a vibration system of the activation feeders consists of a vibration motor and a vibration spring. The linear vibration type vibration motor utilizes a subresonance double-mass vibration principle, and the exciting force of a low-power motor drives a main groove body to obtain required linear amplitude. The damping effect that the material was applied and is given the charging machine can actually increase ejection of compact ability, and when the load increased, the natural frequency of ejection of compact machine can reduce a little, and frequency ratio can corresponding increase like this, and the amplitude increases promptly to increase the load.

After the practical use for several years, the accumulated sticky materials on the inner wall of the bin lead to the fact that the incoming materials above the activation feeder cannot acquire vibration energy, the incoming materials above the feeder are not used for a long time, the incoming materials are prone to hardening, the capacity of the bin is reduced, meanwhile, the accumulated materials in the bin are prone to deteriorating, and the problem that in the prior art, the problem that in the bin cleaning process, the accumulated materials in the bin are difficult to clean, the problem that manual cleaning is dangerous or manual operation cleaning equipment is slow to fatigue exists.

Therefore, there is a need to provide a new automatic cleaning device for a storage bin to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problem, the invention provides automatic cleaning equipment for a storage bin, which can automatically and omnidirectionally clean accumulated materials.

The automatic cleaning equipment for the storage bin provided by the invention comprises: the center of the bin shell is provided with a bearing column, and a guide rail is arranged on the bearing column; the rotating assembly is used for driving the cleaning equipment to rotate and clean and is arranged on the guide rail; the lifting assembly is used for driving the cleaning equipment to lift and is arranged on the rotating assembly and the bin shell; the cleaning assembly is used for cleaning accumulated materials on the inner wall of the storage bin shell and is arranged on the rotating assembly; the detection assembly is used for detecting the material accumulation condition of the inner wall of the bin shell and is arranged on the rotating assembly; and the controller assembly is used for controlling the operation of the cleaning equipment and is arranged on the outer side wall of the bottom end of the storage bin shell.

Preferably, four guide rails are arranged on the side wall of the bearing column, are circumferentially distributed based on the axis of the bearing column, and are provided with rotating assemblies in a sliding manner.

Preferably, the rotating assembly comprises a sliding frame, a large gear, a frame, a rotating motor, a small gear and a rail clamping device, the sliding frame is slidably mounted on the guide rail, the large gear is sleeved on the sliding frame, circular sliding grooves are formed in the upper end and the lower end of the sliding frame, the frame is slidably mounted on the circular sliding grooves through arc-shaped sliding blocks at the front end, the rotating motor is fixedly mounted at the front end of the frame, the small gear is fixedly mounted on an output shaft of the rotating motor, and the small gear is meshed with the large gear in a four-way mode.

Preferably, the lifting assembly comprises a circular track, a trolley, a steel cable rope, a winch, a reduction gearbox and a lifting motor, the circular track is mounted at the top end of the storage bin shell, the trolley is mounted on the circular track and driven by a built-in closed-loop motor, an annular groove is formed in the middle of the circular track in a penetrating mode, one end of the steel cable rope penetrates through the annular groove and is fixedly connected with the bottom end of the trolley, the other end of the steel cable rope penetrates through a through hole formed in the rack and is wound on the winch, the winch is rotatably mounted on the rack, the reduction gearbox is fixedly mounted on the rack and located on one side of the winch, an output shaft of the reduction gearbox is fixedly connected with a rotating shaft of the winch in a coaxial mode, the lifting motor is mounted on the rack and located on one side of the reduction gearbox, and an output shaft of the lifting motor is fixedly connected with an input shaft of the reduction gearbox in a coaxial mode.

Preferably, the lifting assemblies are arranged in two groups and are symmetrically distributed based on the machine frame.

Preferably, the cleaning assembly comprises a sliding rail, a moving vehicle, a driving motor, a transmission shaft and a wheel bucket, the sliding rail is fixedly mounted at the bottom end of the rack, the moving vehicle is slidably mounted on the sliding rail and driven by a built-in stepping motor, the driving motor is fixedly mounted at the bottom end of the moving vehicle, the transmission shaft is rotatably mounted at the bottom end of the moving vehicle, one end of the transmission shaft is coaxially and fixedly connected with an output shaft of the driving motor, and the other end of the transmission shaft is fixedly connected with the wheel bucket.

Preferably, the wheel fill slope sets up, and the wheel fill includes disc and rotatory fill, disc fixed mounting is on the locomotive, and disc top one side is equipped with the blanking mouth, rotatory fill and the transmission shaft fixed connection who passes the disc, and the lateral wall fixed connection rubber pad of rotatory fill.

Preferably, the cleaning assembly further comprises two belt conveyors, the two belt conveyors are fixedly mounted on the frame and located below the blanking port of the disc, and a crusher is mounted in the frame and located between the two belt conveyors.

Preferably, the detection component comprises a scanner and an obstacle detector, and the scanner and the obstacle detector are both installed at one end, close to the inner wall of the bin shell, of the rack.

Preferably, the controller subassembly includes PLC controller and signal reception processing module, the equal electric connection of PLC controller and rotating electrical machines, rail clamping device, step motor, elevator motor, closed loop motor, driving motor, rubber belt conveyor and breaker, signal reception processing module passes through bluetooth wireless communication with scanner and obstacle detector and is connected, and signal reception receives processing module and PLC controller electric connection.

Compared with the related art, the automatic bin cleaning equipment provided by the invention has the following beneficial effects:

1. the controller assembly controls the rotating assembly, the lifting assembly and the cleaning assembly to comprehensively and automatically clean hardened accumulated materials on the inner wall of the storage bin;

2. by arranging the detector assembly, after the scanner is used for scanning accumulated materials in the storage bin, and the signal receiving and processing module is arranged, a material cleaning route can be arranged from high to low from outside to inside, so that invalid work can be avoided, and the cleaning efficiency of the storage bin is improved;

3. through setting up rubber belt conveyor and the breaker in the wheel fill below, transport the long-pending material of scraping the wheel fill to the breaker in through rubber belt conveyor, carry out the breakage, get into the feed bin below after breaking cubic long-pending material that hardens, the long-pending material discharge feed bin that is convenient for harden.

Drawings

Fig. 1 is a schematic structural diagram of an automatic bunker cleaning apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a partial enlarged view of a shown in FIG. 1;

FIG. 3 is a schematic structural view of the cleaning assembly shown in FIG. 1;

FIG. 4 is a schematic view of the cleaning assembly of FIG. 1 from another perspective;

FIG. 5 is a schematic view of the wheel bucket shown in FIG. 3;

FIG. 6 is a schematic structural view of the mobile cart shown in FIG. 3;

FIG. 7 is a partial enlarged view of b shown in FIG. 1;

FIG. 8 is a schematic view of the lift assembly shown in FIG. 1;

fig. 9 is a schematic view of the structure of the cart shown in fig. 8.

Reference numbers in the figures: 1. a bin housing; 2. a load-bearing column; 3. a guide rail; 4. a rotating assembly; 41. a carriage; 411. a circular chute; 42. a bull gear; 43. a frame; 431. an arc-shaped sliding block; 432. a through hole; 44. a rotating electric machine; 45. a pinion gear; 46. a rail clamp; 5. a lifting assembly; 51. a circular track; 511. an annular groove; 52. a trolley; 521. a closed-loop motor; 53. a wire rope; 54. a winch; 55. a reduction gearbox; 56. a lifting motor; 6. cleaning the assembly; 61. a slide rail; 62. a mobile vehicle; 621. a stepping motor; 63. a drive motor; 64. a drive shaft; 65. a wheel hopper; 651. a disc; 6511. a blanking port; 652. rotating the bucket; 6521. a rubber pad; 7. a detection component; 8. a controller assembly; 9. a belt conveyor; 10. a crusher.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1 to 9 in combination, wherein fig. 1 is a schematic structural diagram of an automatic cleaning apparatus for a storage bin according to a preferred embodiment of the present invention; FIG. 2 is a partial enlarged view of a shown in FIG. 1; FIG. 3 is a schematic structural view of the cleaning assembly shown in FIG. 1; FIG. 4 is a schematic view of the cleaning assembly of FIG. 1 from another perspective; FIG. 5 is a schematic view of the wheel bucket shown in FIG. 3; FIG. 6 is a schematic structural view of the mobile cart shown in FIG. 3; FIG. 7 is a partial enlarged view of b shown in FIG. 1; FIG. 8 is a schematic view of the lift assembly shown in FIG. 1; fig. 9 is a schematic view of the structure of the cart shown in fig. 8. The method comprises the following steps: the device comprises a bin shell 1, a bearing column 2, a guide rail 3, a rotating assembly 4, a lifting assembly 5, a cleaning assembly 6, a detection assembly 7 and a controller assembly 8.

In the specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, the center of the bin shell 1 is provided with a bearing column 2, a guide rail 3 is installed on the bearing column 2, a rotating component 4 for driving cleaning equipment to rotate and clean is installed on the guide rail 3, a lifting component 5 for driving the cleaning equipment to lift is installed on the rotating component 4 and the bin shell 1, a cleaning component 6 for cleaning the inner wall accumulated material of the bin shell 1 is installed on the rotating component 4, a detection component 7 for detecting the inner wall accumulated material condition of the bin shell 1 is installed on the rotating component 4, and a controller component 8 for controlling the operation of the cleaning equipment is installed on the outer side wall of the bottom end of the bin shell 1.

It should be noted that: during the use of this equipment, detect the long-pending material condition of 1 inner wall of feed bin casing through detecting element 7 earlier, will detect information feedback and give controller assembly 8, controller assembly 8 accepts and handles the back, 8 control rotating assembly 4 of controller assembly, lifting unit 5 and clearance subassembly 6 are from high to low, outside-in carries out all-round automatic clearance to feed bin casing 1, during the clearance, need not in the manual work gets into the feed bin, the problem that the storehouse inner wall hardens difficult clearance has effectively been solved, the risk that the while also does not have the personnel to get into the clear material of feed bin.

Wherein, guide rail 3 quantity is four groups and all installs on the lateral wall of heel post 2, and four groups of guide rail 3 are the circumference distribution based on the axle center of heel post 2, and slidable mounting has rotating assembly 4 on four groups of guide rail 3, has made rotating assembly 4 move more smoothly on guide rail 3, also is convenient for support rotating assembly 4 and rotates.

Referring to fig. 1 and 2, the rotating assembly 4 includes a sliding frame 41, a large gear 42, a frame 43, a rotating electrical machine 44, a small gear 45 and rail clamping devices 46, the sliding frame 41 is slidably mounted on the guide rail 3, the large gear 42 is sleeved on the sliding frame 41, circular sliding grooves 411 are respectively formed in the upper end and the lower end of the sliding frame 41, the frame 43 is slidably mounted on the circular sliding grooves 411 through arc-shaped sliding blocks 431 at the front end, the rotating electrical machine 44 is fixedly mounted at the front end of the frame 43, the small gear 45 is fixedly mounted on an output shaft of the rotating electrical machine 44, the small gear 45 is engaged with the large gear 42, and the four rail clamping devices 46 are fixedly mounted at the bottom end of the sliding frame 41.

It should be noted that: when the rotating assembly 4 is used, the rotating motor 44 is started, the rotating motor 44 drives the pinion 45 to rotate, the pinion 45 is meshed with the gearwheel 42, the gearwheel 42 is fixed, the pinion 45 drives the rack 43 to rotate around the sliding frame 41 under the matching of the arc sliding block 431 of the rack 43 and the circular sliding groove 411 of the sliding frame 41, thereby the rotation of the rack 43 is realized, the convenience is brought to the rotary cleaning of a bin, the rail clamping device 46 is arranged, the rail clamping device 46 is a common rail fixing device in the prior art, the starting process can tightly fix the sliding frame 41 on the guide rail 3, the closing process can follow the sliding frame 41 to move, and the fixing stability of the sliding frame 41 on the guide rail 3 is improved.

Referring to fig. 1, 7, 8 and 9, the lifting assembly 5 includes a circular rail 51, a trolley 52, a wire rope 53, a winch 54, a reduction box 55 and a lifting motor 56, the circular rail 51 is installed at the top end of the silo housing 1, and a trolley 52 is arranged on the circular track 51, the trolley 52 is driven by a built-in closed-loop motor 521, an annular groove 511 is formed in the middle of the circular track 51 in a penetrating manner, one end of a steel cable 53 penetrates through the annular groove 511 to be fixedly connected with the bottom end of the trolley 52, the other end of the steel cable 53 penetrates through a through hole 432 formed in the rack 43 to be wound on a winch 54, the winch 54 is rotatably arranged on the rack 43, a reduction gearbox 55 is fixedly arranged on the rack 43 and positioned on one side of the winch 54, and the output shaft of the reduction box 55 is coaxially and fixedly connected with the rotating shaft of the winch 54, the lifting motor 56 is installed on the frame 43 and is positioned at one side of the reduction box 55, and the output shaft of the lifting motor 56 is coaxially and fixedly connected with the input shaft of the reduction box 55.

It should be noted that: when the lifting assembly 5 is used, the lifting motor 56 is started, the lifting motor 56 drives the winch 54 to wind or pay off the steel cable rope 53 through the reduction gearbox 55, when the steel cable rope is wound, the rail clamping device 46 is closed, the steel cable rope 53 pulls the rack 43 to move upwards along the guide rail 3, when the steel cable rope is paid off, the rack 43 moves downwards along the guide rail 3 under the action of gravity, the rack 43 is driven to move upwards and downwards, the hardened accumulated materials with different heights in the bin shell 1 are cleaned, the steel cable rope 53 of the lifting assembly 5 upwards penetrates through the top end of the bin shell 1 to be fixedly connected with the trolley 52, the trolley 52 can move around the circular rail 51 under the drive of the closed-loop motor 521, therefore, when the rotating assembly 4 drives the rack 43 to rotate, the trolley 52 also moves synchronously, the steel cable rope 53 is convenient to keep vertically pulling the rack 43, and the lifting assembly 5 drives the rack 43 to lift.

Wherein, lifting unit 5 sets up two sets ofly and based on frame 43 symmetric distribution for pull the lift more steady, reduce the traction atress of single wire rope 53.

Referring to fig. 1, 3, 4, 5 and 6, the cleaning assembly 6 includes a slide rail 61, a moving vehicle 62, a driving motor 63, a transmission shaft 64 and a wheel bucket 65, the slide rail 61 is fixedly mounted at the bottom end of the frame 43, the moving vehicle 62 is slidably mounted on the slide rail 61, the moving vehicle 62 is driven by a built-in stepping motor 621, the driving motor 63 is fixedly mounted at the bottom end of the moving vehicle 62, the transmission shaft 64 is rotatably mounted at the bottom end of the moving vehicle 62, one end of the transmission shaft 64 is coaxially and fixedly connected with an output shaft of the driving motor 63, and the other end of the transmission shaft 64 is fixedly connected with the wheel bucket 65.

It should be noted that: when clearance subassembly 6 uses, move on slide rail 61 through step motor 621 control locomotive 62, restart driving motor 63, driving motor 63 drives wheel fill 65 through transmission shaft 64 and rotates, and when removing to the hardened and accumulated material department of feed bin casing 1 inner wall, wheel fill 65 will be long-pending material and strike off from feed bin casing 1 inner wall, clears up long-pending material.

Referring to fig. 4 and 5, the wheel bucket 65 is obliquely arranged, the wheel bucket 65 includes a disc 651 and a rotary bucket 652, the disc 651 is fixedly mounted on the moving vehicle 62, a material dropping opening 6511 is formed in one side of the top end of the disc 651, the rotary bucket 652 is fixedly connected with a transmission shaft 64 penetrating through the disc 651, and a rubber pad 6521 is fixedly connected to the side wall of the rotary bucket 652.

It should be noted that: when the wheel hopper 65 scrapes materials, the accumulated materials are scraped by the rotary hopper 652 and are scraped into the rotary hopper 652, when the rotary hopper 652 rotates to the position of the blanking port 6511 of the disc 651, the accumulated materials fall out of the blanking port 6511, a rubber pad 6521 is fixedly connected to the side wall of the rotary hopper 652, the rubber pad 6521 is in a sawtooth shape, and impact on the side wall of the bin shell 1 is reduced while the accumulated materials are scraped.

Referring to fig. 3 and 4, the cleaning assembly 6 further includes two belt conveyors 9, the two belt conveyors 9 are fixedly mounted on the frame 43 and positioned below the blanking port 6511 of the disc 651, and a crusher 10 is mounted on the frame 43 between the two belt conveyors 9.

It should be noted that: two rubber belt conveyors 9 that are in unified level are used for accepting the long-pending material that wheel fill 65 blanking mouth 6511 fell and carry to the breaker 10 in and carry out the breakage, the long-pending material that will harden is further smashed and is refined, be convenient for discharge from the feed bin, avoided simultaneously that bold board knot material falls from the eminence to produce the impact to the feed bin, rubber belt conveyors 9 and breaker 10 are prior art commonly used conveyor and breaker here, breaker 10 is including setting up the hopper of two rubber belt conveyors 9 blanking mouths below, the hopper is used for accepting the long-pending material that rubber belt conveyors 9 transported, the crushing roller that installs in the hopper is smashed the long-pending material that hardens through the motor drive of breaker 10, then discharge into 1 bottom of feed bin casing.

Referring to fig. 1, the detecting assembly 7 includes a scanner and an obstacle detector, both of which are mounted at one end of the frame 43 near the inner wall of the bin housing 1.

It should be noted that: the detection assembly 7 can detect the accumulated material condition in the stock bin shell 1 in real time through the scanner and the obstacle detector, the scanner and the obstacle detector are common detection instruments in the prior art, complete scanning can be carried out on the interior of the stock bin shell 1, the accumulated material condition in the stock bin can be judged, and the accumulated material condition is fed back to the controller assembly 8.

Referring to fig. 1, the controller assembly 8 includes a PLC controller and a signal receiving and processing module, the PLC controller is electrically connected to the rotating motor 44, the rail clamping device 46, the stepping motor 621, the lifting motor 56, the closed-loop motor 521, the driving motor 63, the belt conveyor 9 and the crusher 10, the signal receiving and processing module is connected to the scanner and the obstacle detector through bluetooth wireless communication, and the signal receiving and processing module is electrically connected to the PLC controller.

It should be noted that: whole setting, realize automatic clearance through controller subassembly 8, specifically through with rotating electrical machines 44, rail clamping device 46, step motor 621, elevator motor 56, closed loop motor 521, driving motor 63, the work of each subassembly is controlled to the equal electrically connected's of rubber belt conveyor 9 and breaker 10 PLC controller, signal reception processing module is used for accepting the detection information of scanner and obstacle detector, and handle the information of accepting through section software, then automatic setting equipment clearance route setting, then transmit the PLC controller, the start-up work of each subassembly is controlled to the PLC controller, thereby realize by the height to the low, from outside to inside automatic clearance feed bin, and detection module 7 can avoid invalid work. The problem that the hardened and hardened inner wall of the bin is difficult to clean is effectively solved, and meanwhile, no personnel risk of entering the bin for clearing materials is caused.

The working principle provided by the invention is as follows: the scanner and the obstacle detector of determine module 7 scan feed bin casing 1 inside completely, be used for judging the interior long-pending material state that hardens of feed bin, and feed back to controller subassembly 8, the signal reception processing module of controller subassembly 8 is used for accepting the detection information of scanner and obstacle detector, and handle the information of accepting through section software, then automatic setting equipment clearance route setting, then transmit the PLC controller, the start-up work of each subassembly of PLC controller control, thereby realize by high to low, by outer automatic clearance feed bin to interior, and determine module 7 can avoid invalid work. The problem that the hardened and hardened inner wall of the bin is difficult to clean is effectively solved, and meanwhile, no personnel risk of entering the bin for clearing materials is caused.

Specifically, the rotating motor 44 is controlled to start, the rotating motor 44 drives the pinion 45 to rotate, the pinion 45 is meshed with the gearwheel 42, the gearwheel 42 is fixed, the pinion 45 drives the rack 43 to rotate around the sliding frame 41 under the matching of the arc-shaped sliding block 431 of the rack 43 and the circular sliding groove 411 of the sliding frame 41, so that the rotating of the rack 43 is realized, the storage bin is convenient to rotate and clean, a rail clamping device 46 is arranged, the rail clamping device 46 is a common rail fixing device in the prior art, the sliding frame 41 can be tightly fixed on the guide rail 3 during starting, the rail clamping device can move along the sliding frame 41 during closing, the fixing stability of the sliding frame 41 on the guide rail 3 is improved, the lifting motor 56 is controlled to start, the lifting motor 56 drives the winch 54 to wind or pay off the steel cable 53 through the reduction gearbox 55, the rail clamping device 46 is closed, the steel cable 53 pulls the rack 43 to move upwards along the guide rail 3, when paying off, the rack 43 moves downwards along the guide rail 3 under the action of gravity, so as to drive the rack 43 to move up and down and clean the hardened accumulated materials with different heights in the bin shell 1, the steel cable 53 of the lifting component 5 upwards passes through the top end of the bin shell 1 to be fixedly connected with the trolley 52, the trolley 52 can move around the circular track 51 under the drive of the closed-loop motor 521, so that when the rotating component 4 drives the rack 43 to rotate, the trolley 52 also moves synchronously, the steel cable 53 keeps vertically dragging the rack 43 conveniently, the lifting component 5 drives the rack 43 to lift, the moving vehicle 62 is controlled to move on the slide rail 61 by controlling the stepping motor 621, then the driving motor 63 is started, the driving motor 63 drives the rotating hopper 652 to rotate through the transmission shaft 64, when the rotating hopper 652 moves to the hardened accumulated materials on the inner wall of the bin shell 1, the accumulated materials are scraped from the inner wall of the bin shell 1 and stored in the rotating hopper 652, fixedly connected with rubber pad 6521 on the lateral wall of rotatory fill 652, rubber pad 6521 is the cockscomb structure, when scraping the long-pending material, reduce the lateral wall impact to feed bin casing 1, when rotatory fill 652 rotates to blanking mouth 6511 department, long-pending material in rotatory fill 652 drops from blanking mouth 6511 department, and set up two and be in unified horizontally band conveyer 9 and be used for accepting the long-pending material that blanking mouth 6511 struck off the unloading, and carry out the breakage in breaker 10, further smash the long-pending material that hardens and refine, be convenient for discharge from the feed bin, avoided massive board knot material to drop from the eminence to produce the impact to the feed bin simultaneously.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An automatic cleaning equipment of feed bin, which characterized in that includes:

the feed bin comprises a feed bin shell (1), wherein a bearing column (2) is arranged at the center of the feed bin shell (1), and a guide rail (3) is arranged on the bearing column (2);

the rotating assembly (4) is used for driving the cleaning equipment to rotate and clean, and the rotating assembly (4) is arranged on the guide rail (3);

the lifting assembly (5) is used for driving the cleaning equipment to lift, and the lifting assembly (5) is arranged on the rotating assembly (4) and the stock bin shell (1);

the cleaning assembly (6) is used for cleaning accumulated materials on the inner wall of the bin shell (1), and the cleaning assembly (6) is arranged on the rotating assembly (4);

the detection assembly (7) is used for detecting the material accumulation condition of the inner wall of the stock bin shell (1), and the detection assembly (7) is arranged on the rotating assembly (4);

the controller assembly (8) is used for controlling the operation of the cleaning equipment, and the controller assembly (8) is arranged on the outer side wall of the bottom end of the storage bin shell (1);

the rotating assembly (4) comprises a sliding frame (41), a large gear (42), a rack (43), a rotating motor (44), a small gear (45) and rail clamping devices (46), the sliding frame (41) is slidably mounted on the guide rail (3), the large gear (42) is sleeved on the sliding frame (41), circular sliding grooves (411) are formed in the upper end and the lower end of the sliding frame (41), the rack (43) is slidably mounted on the circular sliding grooves (411) through arc-shaped sliding blocks (431) at the front end, the rotating motor (44) is fixedly mounted at the front end of the rack (43), the small gear (45) is fixedly mounted on an output shaft of the rotating motor (44), the small gear (45) is meshed with the large gear (42), and the four rail clamping devices (46) are fixedly mounted at the bottom end of the sliding frame (41);

the lifting component (5) comprises a circular track (51), a trolley (52), a steel cable rope (53), a winch (54), a reduction gearbox (55) and a lifting motor (56), wherein the circular track (51) is installed at the top end of the stock bin shell (1), the trolley (52) is installed on the circular track (51), the trolley (52) is driven by a built-in closed-loop motor (521), an annular groove (511) is formed in the middle of the circular track (51) in a penetrating mode, one end of the steel cable rope (53) penetrates through the annular groove (511) to be fixedly connected with the bottom end of the trolley (52), the other end of the steel cable rope (53) penetrates through a through hole (432) formed in the rack (43) to be wound on the winch (54), the winch (54) is rotatably installed on the rack (43), the reduction gearbox (55) is fixedly installed on the rack (43) and located on one side of the winch (54), and an output shaft of the reduction gearbox (55) is coaxially and fixedly connected with a rotating shaft of the winch (54), the lifting motor (56) is arranged on the rack (43) and is positioned on one side of the reduction gearbox (55), and an output shaft of the lifting motor (56) is coaxially and fixedly connected with an input shaft of the reduction gearbox (55);

the cleaning assembly (6) comprises a sliding rail (61), a moving vehicle (62), a driving motor (63), a transmission shaft (64) and a wheel bucket (65), the sliding rail (61) is fixedly installed at the bottom end of the rack (43), the moving vehicle (62) is slidably installed on the sliding rail (61), the moving vehicle (62) is driven by a built-in stepping motor (621), the driving motor (63) is fixedly installed at the bottom end of the moving vehicle (62), the transmission shaft (64) is rotatably installed at the bottom end of the moving vehicle (62), one end of the transmission shaft (64) is fixedly connected with an output shaft of the driving motor (63) in a coaxial mode, and the other end of the transmission shaft (64) is fixedly connected with the wheel bucket (65).

2. The automatic cleaning equipment for the storage bin is characterized in that the guide rails (3) are arranged on the side wall of the bearing column (2) in four groups, the four groups of guide rails (3) are distributed circumferentially based on the axis of the bearing column (2), and the rotating assemblies (4) are slidably arranged on the four groups of guide rails (3).

3. The automatic cleaning equipment of the silo according to claim 1, characterized in that the lifting assemblies (5) are arranged in two groups and are symmetrically distributed on the basis of a frame (43).

4. The automatic cleaning equipment for the storage bin is characterized in that the wheel bucket (65) is obliquely arranged, the wheel bucket (65) comprises a disc (651) and a rotating bucket (652), the disc (651) is fixedly installed on the moving vehicle (62), a blanking port (6511) is formed in one side of the top end of the disc (651), the rotating bucket (652) is fixedly connected with a transmission shaft (64) penetrating through the disc (651), and a rubber gasket (6521) is fixedly connected with the side wall of the rotating bucket (652).

5. The automatic cleaning equipment for the storage bin is characterized in that the cleaning assembly (6) further comprises two belt conveyors (9), the two belt conveyors (9) are fixedly arranged on the frame (43) and are positioned below the blanking port (6511) of the disc (651), and a crusher (10) is arranged on the frame (43) and is positioned between the two belt conveyors (9).

6. The automatic cleaning equipment for the storage bin according to claim 1, wherein the detection assembly (7) comprises a scanner and an obstacle detector, and the scanner and the obstacle detector are both mounted at one end of the rack (43) close to the inner wall of the storage bin housing (1).

7. The automatic cleaning equipment for the storage bin is characterized in that the controller assembly (8) comprises a PLC and a signal receiving and processing module, the PLC is electrically connected with a rotating motor (44), a rail clamping device (46), a stepping motor (621), a lifting motor (56), a closed-loop motor (521), a driving motor (63), a rubber belt conveyor (9) and a crusher (10), the signal receiving and processing module is connected with a scanner and an obstacle detector through Bluetooth wireless communication, and the signal receiving and processing module is electrically connected with the PLC.